CN115286057B - Sewage treatment device for constructional engineering - Google Patents
Sewage treatment device for constructional engineering Download PDFInfo
- Publication number
- CN115286057B CN115286057B CN202211003041.7A CN202211003041A CN115286057B CN 115286057 B CN115286057 B CN 115286057B CN 202211003041 A CN202211003041 A CN 202211003041A CN 115286057 B CN115286057 B CN 115286057B
- Authority
- CN
- China
- Prior art keywords
- stirring
- sleeve
- driving
- stirring shaft
- sewage treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 238000003756 stirring Methods 0.000 claims abstract description 151
- 230000000712 assembly Effects 0.000 claims abstract description 31
- 238000000429 assembly Methods 0.000 claims abstract description 31
- 238000010276 construction Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 22
- 239000002994 raw material Substances 0.000 abstract description 18
- 230000013011 mating Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention is suitable for the technical field of building equipment, and provides a sewage treatment device for building engineering; the device comprises: a device body having a mixing chamber therein for mixing sewage; a stirring part rotatably arranged in the device main body; wherein the stirring part comprises a stirring shaft which is rotatably arranged in a mixing cavity in the device main body; be provided with two stirring subassemblies that can be close to each other when can starting on the (mixing) shaft to and, set up the mechanism that is close to on the (mixing) shaft, be used for driving two stirring subassemblies and be close to each other when starting near the mechanism, resume to keeping away from each other after accomplishing the start. According to the invention, under the action of the approaching mechanism in the starting process, the matched stirring assemblies are mutually approaching under the action of the approaching mechanism, so that the volume of raw materials stirred by the stirring assemblies is reduced, and the starting resistance is reduced.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a sewage treatment device for building engineering.
Background
The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings. The house building is a project which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of people on production, living, study and public activities.
Sewage treatment (SEWAGE TREATMENT, WASTEWATER TREATMENT): the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people.
The sewage containing impurities is required to be mixed in the sewage treatment process, the stirring process is required, the starting process requires larger energy due to larger resistance in the starting process, and excessive load is applied to the motor at one time, so that the service life of the motor can be influenced.
Disclosure of Invention
The invention aims to provide a sewage treatment device for constructional engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A sewage treatment device for construction engineering, comprising: a device body having a mixing chamber therein for mixing sewage;
a stirring part rotatably arranged in the device main body;
wherein the stirring part comprises a stirring shaft which is rotatably arranged in a mixing cavity in the device main body; the stirring shaft is provided with a plurality of pairs of two stirring assemblies which can be mutually close when being started
And the approaching mechanism is arranged on the stirring shaft and used for driving the two stirring assemblies to approach each other when the stirring assemblies are started, and the stirring assemblies are restored to be far away from each other after the starting is completed.
As a further scheme of the invention: the stirring assembly comprises a matching sleeve which is rotatably sleeved on the stirring shaft, and a plurality of stirring blades are fixedly arranged on the outer side of the matching sleeve.
As still further aspects of the invention: the approaching mechanism comprises a matching sleeve and a driving sleeve, the matching sleeve is fixedly arranged on the driving sleeve, the driving sleeve is sleeved on the stirring shaft, and the driving sleeve is rotationally connected to the matching sleeve through an elastic piece; the inside slide bar that is provided with of cooperation cover, the slide bar slides and sets up in the spiral slide of cooperation cover outside, spiral slide is used for driving stirring leaf along the (mixing) shaft axial reciprocates.
As still further aspects of the invention: the two ends of the elastic piece are respectively and fixedly arranged on the driving sleeve and the rotating sleeve, and the rotating sleeve is rotatably sleeved on the matching sleeve.
As still further aspects of the invention: and a protection mechanism is further arranged between the driving sleeve and the stirring shaft and used for separating transmission between the driving sleeve and the stirring shaft when clamping stagnation occurs.
As still further aspects of the invention: the protection mechanism comprises two, three or four interference rods which are arranged on the stirring shaft in a circumferential array manner, the interference rods are elastically rotated to be arranged on the stirring shaft, and the other ends of the interference rods are used for interfering on interference blocks on the side wall of the annular groove in the driving sleeve; the driving sleeve is sleeved on the stirring shaft in a rotating way; the number of the interference blocks is plural, and the interference blocks are arranged in a circumferential array.
As still further aspects of the invention: the device main body is also provided with a driving part; the driving part is in driving connection with the stirring shaft.
As still further aspects of the invention: the driving part comprises a driving motor fixedly arranged on the main body of the device, and the driving motor is connected with the stirring shaft in a transmission way.
As still further aspects of the invention: the stirring assembly that arranges from the top down on the (mixing) shaft corresponds the inside conflict piece quantity that sets up of drive sleeve and reduces gradually and set up, and the conflict pole is close to conflict piece setting.
As still further aspects of the invention: still be provided with spacing portion between two conflict pieces, spacing portion first end and drive sleeve central point put the distance that is greater than second section and drive sleeve central point put, just the conflict pole is elastic expansion link structure, conflict pole expansion end is contradicted on spacing portion, spacing portion is smooth surface structure.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the matched stirring assemblies are mutually close under the action of the approaching mechanism in the starting process, so that the volume of raw materials stirred by the stirring assemblies is reduced, the starting resistance is reduced, the raw materials can rotate along with the stirring assemblies after the starting is completed, and the stirring assemblies matched at the moment are mutually far away in the rotating process, so that the raw materials in the whole device main body are stirred and mixed, the starting resistance is reduced, the energy consumption is reduced, and the service life of the starting motor is prolonged.
Drawings
Fig. 1 is a schematic structural view of a sewage treatment apparatus for construction engineering according to an embodiment of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic diagram of a sewage treatment apparatus for construction engineering according to an embodiment of the present invention.
Fig. 4 is an enlarged view at B in fig. 3.
Fig. 5 is a schematic structural view of a fitting sleeve in a sewage treatment apparatus for construction engineering according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a protection mechanism in a sewage treatment apparatus for construction engineering according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a second structure of a protection mechanism in a sewage treatment apparatus for construction engineering according to an embodiment of the present invention.
In the figure: the device comprises a 1-device main body, a 2-stirring shaft, a 3-stirring assembly, a 4-stirring blade, a 5-elastic pad, a 6-supporting leg, a 7-first gear, an 8-second gear, a 9-feeding hole, a 10-driving motor, an 11-driving sleeve, a 12-elastic piece, a 13-matching sleeve, a 14-spiral slideway, a 15-sliding rod, a 16-matching sleeve, a 17-rotating sleeve, a 18-abutting block, a 19-abutting rod, a 20-limiting part, a 21-mounting groove, a 22-annular groove and a 23-discharging hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 2, in embodiment 1 of the present invention, a structure diagram of a sewage treatment apparatus for construction engineering provided in an embodiment of the present invention includes: a device main body 1 having a mixing chamber therein for mixing sewage; the stirring member provided in the device main body 1 is rotated.
Wherein the stirring part comprises a stirring shaft 2 rotatably arranged in a mixing cavity in the device main body 1; the stirring shaft 2 is provided with a plurality of pairs of two stirring assemblies 3 which can be mutually close when started.
The two stirring assemblies 3 comprise a matching sleeve 16 which is rotatably sleeved on the stirring shaft 2, a plurality of stirring blades 4 are fixedly arranged on the outer side of the matching sleeve 16, and the stirring blades 4 are used for stirring sewage; in order to bring the two stirring assemblies 3 closer to each other, a closing mechanism is provided on the stirring shaft 2 for driving the two stirring assemblies 3 closer to each other at the time of starting, and returning to be away from each other after completion of starting. A plurality of said stirring vanes 4 are arranged in a circumferential array outside the mating sleeve 16. The stirring blade 4 is fixedly arranged on the matching sleeve 16. The stirring vane 4 can be welded on the matching sleeve 16, and the arrangement is convenient.
Specifically, the invention needs to stir during sewage treatment, the raw materials to be treated are added into the device main body 1, then the stirring shaft 2 rotates, the matched stirring assemblies 3 are mutually close under the action of the approaching mechanism in the starting process, the volume of the raw materials stirred by the stirring assemblies 3 is reduced, the starting resistance is reduced, after the starting is completed, the raw materials rotate along with the stirring assemblies 3, and in the rotating process, the stirring assemblies 3 matched at the moment are mutually far away, and the raw materials in the whole device main body 1 are stirred and mixed, so that the starting resistance is reduced, and the energy consumption is reduced.
As shown in fig. 2, as a preferred embodiment of the present invention, in order to achieve that the two stirring assemblies 3 approach each other at the time of starting and return to the initial position after finishing starting, the approach mechanism includes a fitting sleeve 13 and a driving sleeve 11, the fitting sleeve 13 is fixedly installed on the driving sleeve 11, the driving sleeve 11 is sleeved on the stirring shaft 2, and the driving sleeve 11 is rotatably connected to the fitting sleeve 16 through an elastic member 12; the inside of the matching sleeve 16 is provided with a sliding rod 15, the sliding rod 15 is slidably arranged in a spiral slide way 14 outside the matching sleeve 13, and the spiral slide way 14 is used for driving the stirring blade 4 to move up and down along the axial direction of the stirring shaft 2. Specifically, during the start-up, stirring leaf 4 receives the influence of mixed raw materials resistance, and it can not immediately rotate along with drive cover 11, therefore has the relative slip between cooperation cover 16 and the cooperation cover 13 for stirring leaf 4 is along stirring axle 2 axial slip under the effect of spiral slide 14 and slide bar 15, and stirring leaf 4 in a pair of stirring subassembly 3 is close to each other, and then reduces stirring leaf 4 stirring region, and then reduces stirring resistance. After the start-up is completed, the raw materials can rotate along with the stirring assembly 3, in the rotation process, the stirring blade 4 is subjected to resistance, the resistance is obviously reduced, and under the action of the elastic piece 12, the stirring blade 4 is gradually restored to the initial position, so that the stirring blade 4 can comprehensively stir the inside of the device main body 1.
The stirring assemblies 3 are basically equidistant during normal stirring, and the distance between the pair of stirring assemblies 3 which are matched in the initial state is larger than that during normal stirring, so that the stirring process is subjected to resistance, and the distance between the matched stirring assemblies 3 is reduced.
As shown in fig. 2, in order to realize the rotatable mounting of the elastic member 12 on the mating sleeve 16, specifically, the two ends of the elastic member 12 are fixedly mounted on the driving sleeve 11 and the rotating sleeve 17, and the rotating sleeve 17 is rotatably sleeved on the mating sleeve 16, so that the rotatable mounting of the elastic member 12 on the mating sleeve 16 is realized. The elastic member 12 may be a coil spring. This arrangement is easy to implement.
Example 2
Referring to fig. 3 to 7, the main difference between the present embodiment 2 and embodiment 1 is that, due to a certain viscosity of the raw materials, a clamping state may exist during the mixing process, and a protection mechanism is further provided between the driving sleeve 11 and the stirring shaft 2 in order to avoid overload caused during the clamping process. The protection mechanism is used for disengaging transmission between the driving sleeve 11 and the stirring shaft 2 when clamping stagnation occurs.
As shown in fig. 4, 5 and 6, as a preferred embodiment of the present invention, the protection mechanism includes two, three or four interference bars 19 arranged on the stirring shaft 2 in a circumferential array, the interference bars 19 elastically rotate to be disposed on the stirring shaft 2, and the other ends of the interference bars 19 are used for interfering with interference blocks 18 on the side wall of an annular groove 22 inside the driving sleeve 11; the driving sleeve 11 is turned to be sleeved on the stirring shaft 2; the number of the interference blocks 18 is plural, and the interference blocks are arranged in a circumferential array. The interference block 18 is fixedly mounted to the annular groove 22. Specifically, when stirring leaf 4 jamming, stirring leaf 4 can not rotate, owing to support feeler lever 19 elasticity and rotate to install on (mixing) shaft 2, supports feeler lever 19 like this and contradicts on conflict piece 18, owing to drive cover 11 can not rotate by a wide margin along with support feeler lever 19, supports feeler lever 19 under the elastic action, takes place to deflect and slides from conflict piece 18, avoids like this that the drive part on (mixing) shaft 2 transships, can well protect drive part. Stirring leaf 4 can not rotate at the jamming in-process, because be connected through elastic component 12 between drive cover 11 and the cooperation cover 16, so drive cover 11 carries out the rotation by a small margin under the drive of conflict pole 19, drive cover 11 makes the inside slip of the spiral slide 14 on cooperation cover 13 of slide bar 15 on the cooperation cover 16 through elastic component 12, so make spiral slide 14 can slide from top to bottom and vibrate, so spiral slide 14 can vibrate the raw materials around, spiral slide 14 of being convenient for can continue to rotate and mix.
The abutting lever 19 is rotatably mounted on the mounting groove 21 by a torsion spring. This arrangement achieves a resilient mounting of the abutment bar 19.
For driving the stirring shaft 2 in rotation, a driving member is therefore also provided on the device body 1. The driving part is in driving connection with the stirring shaft 2.
In particular, the driving means comprise a driving motor 10 fixedly mounted on the device body 1, said driving motor 10 being coupled to the stirring shaft 2.
The output end of the driving motor 10 is provided with a second gear 8, the second gear 8 is meshed with the first gear 7, and the first gear 7 is fixedly sleeved on the stirring shaft 2. The driving motor 10 is electrified to rotate, and the stirring shaft 2 is driven to rotate through the second gear 8 and the first gear 7.
As shown in fig. 7, in order to further reduce the resistance in the starting process, the stirring assemblies 3 can be sequentially rotated and started, so that the number of the interference blocks 18 arranged in the driving sleeve 11 corresponding to the stirring assemblies 3 arranged from top to bottom on the stirring shaft 2 is gradually reduced, the interference rods 19 are arranged close to the interference blocks 18, and in the rotating process, the stirring assemblies 3 from top to bottom sequentially touch and contact the interference blocks 18 because the rotation direction of the interference rods 19 is far away from the interference blocks 18, so that the stirring assemblies 3 gradually participate in stirring in the starting process, and the driving system is prevented from increasing too much burden at one time.
As a preferred embodiment of the present invention, the abutting block 18 and the abutting rod 19 are disposed in an engaging manner, and a magnet for engaging is disposed between the abutting block 18 and the abutting rod 19, so that the abutting rod 19 can be attached to the abutting block 18.
As shown in fig. 7, in another example of the present invention, a limiting portion 20 is further disposed between the two abutting blocks 18, a distance between a first end of the limiting portion 20 and a central position of the driving sleeve 11 is greater than a distance between a second end of the limiting portion 20 and a central position of the driving sleeve 11, the abutting rod 19 is of an elastic telescopic rod structure, a telescopic end of the abutting rod 19 abuts against the limiting portion 20, and the limiting portion 20 is of a smooth surface structure. That is, the limiting portion 20 is inclined, and the abutting rod 19 is close to the abutting block 18 due to the inclined surface structure of the limiting portion 20. This achieves that the interference lever 19 is arranged close to the interference block 18.
The interference rod 19 is rotatably disposed in a mounting groove 21 provided in the side wall of the stirring shaft 2.
In one example of the present invention, in order to achieve the addition of raw materials into the interior of the apparatus body 1, a feed port 9 is also provided on the apparatus body 1.
In one example of the present invention, in order to remove the mixed raw materials, a discharge port 23 is further provided at the bottom of the device body 1, and the discharge port 23 is used to remove the mixed raw materials of the device body 1. The discharge opening 23 is provided with a switch valve.
In one example of the invention, the bottom of the device body 1 is also provided with legs 6 for supporting it. The support legs 6 are fixedly mounted. The legs 6 may be welded to the device body 1.
The working principle of the invention is as follows:
the driving motor 10 is electrified, the stirring shaft 2 is driven to rotate through the second gear 8 and the first gear 7, the stirring shaft 2 drives the stirring assembly 3 to rotate, during starting, the stirring blades 4 are affected by the resistance of mixed raw materials, the stirring blades cannot stand up and rotate along with the driving sleeve 11, and therefore relative sliding exists between the matching sleeve 16 and the matching sleeve 13, the stirring blades 4 axially slide along the stirring shaft 2 under the action of the spiral slide way 14 and the slide rod 15, the stirring blades 4 in the pair of stirring assemblies 3 are mutually close, the stirring area of the stirring blades 4 is reduced, and the stirring resistance is further reduced. When the starting is completed, the raw materials rotate along with the stirring assembly 3, in the rotating process, the resistance of the stirring blade 4 is obviously reduced, and under the action of the elastic piece 12, the stirring blade 4 gradually returns to the initial position, so that the stirring blade 4 can comprehensively stir the inside of the device main body 1; when encountering the jamming in the stirring and mixing process, stirring leaf 4 can not rotate, owing to support feeler lever 19 elasticity and rotate to install on (mixing) shaft 2, supports feeler lever 19 like this and contradicts on conflict piece 18, owing to drive cover 11 can not rotate by a wide margin along with support feeler lever 19, supports feeler lever 19 under the elastic action, takes place to deflect and slides from conflict piece 18, avoids like this that the drive part on (mixing) shaft 2 transships, can well protect drive part. Stirring leaf 4 can not rotate at the jamming in-process, because be connected through elastic component 12 between drive cover 11 and the cooperation cover 16, so drive cover 11 carries out the rotation by a small margin under the drive of conflict pole 19, drive cover 11 makes the inside slip of the spiral slide 14 on cooperation cover 13 of slide bar 15 on the cooperation cover 16 through elastic component 12, so make spiral slide 14 can slide from top to bottom and vibrate, so spiral slide 14 can vibrate the raw materials around, spiral slide 14 of being convenient for can continue to rotate and mix. The stirring subassembly 3 that arranges from the top down on (mixing) shaft 2 is corresponding the inside conflict piece 18 quantity that sets up of drive sleeve 11 gradually reduces the setting, and conflict pole 19 is close to conflict piece 18 setting, and the rotation in-process is because the conflict piece 18 direction rotation of the position is kept away from to the rotation direction of touching pole 19, consequently the stirring subassembly 3 from the top down touches conflict piece 18 in proper order for a plurality of stirring subassemblies 3 are gradual in the start-up in-process participate in stirring, avoid the disposable burden that increases too much of actuating system.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," etc. indicate or refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more. Features defining "first," "second," etc. may explicitly or implicitly include one or more such features.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A sewage treatment device for construction engineering, characterized by comprising: a device main body (1) having a mixing chamber therein for mixing sewage;
A stirring member rotatably provided in the device main body (1);
Wherein the stirring part comprises a stirring shaft (2) rotatably arranged in a mixing cavity in the device main body (1); a plurality of pairs of two stirring assemblies (3) which can be mutually close when started are arranged on the stirring shaft (2); the stirring assembly (3) comprises a matching sleeve (16) which is rotatably sleeved on the stirring shaft (2), and a plurality of stirring blades (4) are fixedly arranged on the outer side of the matching sleeve (16);
The approaching mechanism is arranged on the stirring shaft (2) and used for driving the two stirring assemblies (3) to approach each other when the stirring assemblies are started, and the stirring assemblies are restored to be far away from each other after the starting is completed;
The approaching mechanism comprises a matching sleeve (13) and a driving sleeve (11), the matching sleeve (13) is fixedly arranged on the driving sleeve (11), the driving sleeve (11) is sleeved on the stirring shaft (2), and the driving sleeve (11) is rotationally connected to the matching sleeve (16) through an elastic piece (12); a sliding rod (15) is arranged on the inner side of the matching sleeve (16), the sliding rod (15) is arranged in a spiral slide way (14) on the outer side of the matching sleeve (13) in a sliding mode, and the spiral slide way (14) is used for driving the stirring blade (4) to move up and down along the axial direction of the stirring shaft (2);
A protection mechanism is further arranged between the driving sleeve (11) and the stirring shaft (2), and the protection mechanism is used for disengaging transmission between the driving sleeve (11) and the stirring shaft (2) when the stirring shaft is blocked;
The protection mechanism comprises two, three or four interference rods (19) which are arranged on the stirring shaft (2) in a circumferential array manner, the interference rods (19) elastically rotate to be arranged on the stirring shaft (2), and the other ends of the interference rods (19) are used for interfering with interference blocks (18) on the side wall of an annular groove (22) in the driving sleeve (11); the driving sleeve (11) is rotationally sleeved on the stirring shaft (2); the number of the interference blocks (18) is plural, and the interference blocks are arranged in a circumferential array.
2. The sewage treatment device for construction engineering according to claim 1, wherein two ends of the elastic member (12) are fixedly installed on the driving sleeve (11) and the rotating sleeve (17), respectively, and the rotating sleeve (17) is rotatably sleeved on the matching sleeve (16).
3. The sewage treatment device for constructional engineering according to claim 1, wherein the number of the interference blocks (18) arranged in the driving sleeve (11) corresponding to the stirring assembly (3) arranged on the stirring shaft (2) from top to bottom is gradually reduced, and the interference rods (19) are arranged close to the interference blocks (18).
4. The sewage treatment device for construction engineering according to claim 3, wherein a limiting portion (20) is further disposed between the two abutting blocks (18), a distance between a first end of the limiting portion (20) and a central position of the driving sleeve (11) is greater than a distance between a second end of the limiting portion and the central position of the driving sleeve (11), the abutting rod (19) is of an elastic telescopic rod structure, a telescopic end of the abutting rod (19) abuts against the limiting portion (20), and the limiting portion (20) is of a smooth surface structure.
5. A sewage treatment device for construction engineering according to any one of claims 1-4, wherein the device body (1) is further provided with a driving member; the driving part is in driving connection with the stirring shaft (2).
6. A sewage treatment apparatus for construction engineering according to claim 5, wherein the driving means comprises a driving motor (10) fixedly mounted on the apparatus main body (1), and the driving motor (10) is connected to the stirring shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211003041.7A CN115286057B (en) | 2022-08-19 | 2022-08-19 | Sewage treatment device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211003041.7A CN115286057B (en) | 2022-08-19 | 2022-08-19 | Sewage treatment device for constructional engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115286057A CN115286057A (en) | 2022-11-04 |
| CN115286057B true CN115286057B (en) | 2024-05-17 |
Family
ID=83830875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211003041.7A Active CN115286057B (en) | 2022-08-19 | 2022-08-19 | Sewage treatment device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115286057B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116462246B (en) * | 2023-03-28 | 2023-12-12 | 滁州宝固建材科技有限公司 | Sewage treatment device for building material production |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056257A (en) * | 1964-06-20 | 1967-01-25 | Draiswerke Gmbh | Improvements relating to grinding mills |
| CN103542010A (en) * | 2013-11-05 | 2014-01-29 | 中联重科股份有限公司 | Mixer |
| CN204891256U (en) * | 2015-08-25 | 2015-12-23 | 宋真 | Traditional chinese medicine production is with low temperature spray drier's rotary mechanism |
| CN105536680A (en) * | 2016-03-02 | 2016-05-04 | 覃艺诗 | Reaction kettle used for chemical engineering and convenient to rapidly move |
| CN206493429U (en) * | 2017-02-22 | 2017-09-15 | 北京城建九混凝土有限公司 | Single horizontal axis concrete mixer |
| CN108686540A (en) * | 2018-07-05 | 2018-10-23 | 湖州道场污水处理有限公司 | A kind of blender for wood industry glue |
| WO2019024209A1 (en) * | 2017-08-02 | 2019-02-07 | 苏州宸浩纺织科技有限公司 | Stirrer for printing and dyeing |
| CN210700068U (en) * | 2019-07-18 | 2020-06-09 | 曾鹏 | Ethylene process reactor cleaning device |
| CN211024146U (en) * | 2019-11-22 | 2020-07-17 | 于莲贞 | Traditional chinese medicine boiling device |
| CN111903759A (en) * | 2020-07-10 | 2020-11-10 | 皇氏集团湖南优氏乳业有限公司 | Dairy product fermentation device |
| CN112090353A (en) * | 2020-09-27 | 2020-12-18 | 包金凤 | Building lime agitating unit convenient to reinforced stirring |
| CN112441638A (en) * | 2020-11-24 | 2021-03-05 | 张治发 | Sewage mixing treatment device for building construction |
| CN213669245U (en) * | 2020-08-28 | 2021-07-13 | 福建奥新体育场材料有限公司 | Polyurethane normal pressure reation kettle |
| CN214076027U (en) * | 2020-12-14 | 2021-08-31 | 安阳市世鑫氮化制品有限责任公司 | Mixing arm for mixing device |
| CN214286752U (en) * | 2020-12-31 | 2021-09-28 | 安徽一帆香料有限公司 | Menthol production stills |
| CN214765092U (en) * | 2021-01-27 | 2021-11-19 | 海南华盛混凝土有限公司 | Agitating unit is used in concrete admixture production |
| CN214819675U (en) * | 2021-07-12 | 2021-11-23 | 广州市粤晟混凝土有限公司 | Intelligent agitated vessel |
| CN216677894U (en) * | 2022-01-13 | 2022-06-07 | 浙江云中马股份有限公司 | Auxiliary agent dosing unit is used in production of science and technology cloth |
-
2022
- 2022-08-19 CN CN202211003041.7A patent/CN115286057B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1056257A (en) * | 1964-06-20 | 1967-01-25 | Draiswerke Gmbh | Improvements relating to grinding mills |
| CN103542010A (en) * | 2013-11-05 | 2014-01-29 | 中联重科股份有限公司 | Mixer |
| CN204891256U (en) * | 2015-08-25 | 2015-12-23 | 宋真 | Traditional chinese medicine production is with low temperature spray drier's rotary mechanism |
| CN105536680A (en) * | 2016-03-02 | 2016-05-04 | 覃艺诗 | Reaction kettle used for chemical engineering and convenient to rapidly move |
| CN206493429U (en) * | 2017-02-22 | 2017-09-15 | 北京城建九混凝土有限公司 | Single horizontal axis concrete mixer |
| WO2019024209A1 (en) * | 2017-08-02 | 2019-02-07 | 苏州宸浩纺织科技有限公司 | Stirrer for printing and dyeing |
| CN108686540A (en) * | 2018-07-05 | 2018-10-23 | 湖州道场污水处理有限公司 | A kind of blender for wood industry glue |
| CN210700068U (en) * | 2019-07-18 | 2020-06-09 | 曾鹏 | Ethylene process reactor cleaning device |
| CN211024146U (en) * | 2019-11-22 | 2020-07-17 | 于莲贞 | Traditional chinese medicine boiling device |
| CN111903759A (en) * | 2020-07-10 | 2020-11-10 | 皇氏集团湖南优氏乳业有限公司 | Dairy product fermentation device |
| CN213669245U (en) * | 2020-08-28 | 2021-07-13 | 福建奥新体育场材料有限公司 | Polyurethane normal pressure reation kettle |
| CN112090353A (en) * | 2020-09-27 | 2020-12-18 | 包金凤 | Building lime agitating unit convenient to reinforced stirring |
| CN112441638A (en) * | 2020-11-24 | 2021-03-05 | 张治发 | Sewage mixing treatment device for building construction |
| CN214076027U (en) * | 2020-12-14 | 2021-08-31 | 安阳市世鑫氮化制品有限责任公司 | Mixing arm for mixing device |
| CN214286752U (en) * | 2020-12-31 | 2021-09-28 | 安徽一帆香料有限公司 | Menthol production stills |
| CN214765092U (en) * | 2021-01-27 | 2021-11-19 | 海南华盛混凝土有限公司 | Agitating unit is used in concrete admixture production |
| CN214819675U (en) * | 2021-07-12 | 2021-11-23 | 广州市粤晟混凝土有限公司 | Intelligent agitated vessel |
| CN216677894U (en) * | 2022-01-13 | 2022-06-07 | 浙江云中马股份有限公司 | Auxiliary agent dosing unit is used in production of science and technology cloth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115286057A (en) | 2022-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115286057B (en) | Sewage treatment device for constructional engineering | |
| CN111013475A (en) | Glue agitating unit for electron processing | |
| CN210787158U (en) | Material stirring device for civil engineering construction | |
| CN211099753U (en) | Paint spraying device for road railings and bridge railings | |
| CN110215757A (en) | A kind of immersible pump drainage pedestal | |
| CN209704837U (en) | The support construction of submersible progressive cavity pump | |
| CN109865726A (en) | A kind of municipal works new concrete tank skin scrub brush | |
| CN116375310A (en) | Sludge treatment heater | |
| CN107965044B (en) | Two-sided belt cleaning device of pipeline for municipal works | |
| CN208777318U (en) | A kind of well pattern foundation pit supporting structure | |
| CN114165078A (en) | Nucleic acid sampling room for medical treatment | |
| CN220176601U (en) | Mixing stirring device with stirring rod dismounting structure | |
| CN208599534U (en) | One kind being convenient for clean lacquer blender | |
| CN115517566A (en) | Water-saving foot bath barrel with combined type moving structure | |
| CN221093784U (en) | Medicament adding device for sewage treatment equipment | |
| CN219938106U (en) | Brick machine vibrator with external eccentric block | |
| CN220265310U (en) | Denitrification sewage treatment tank | |
| CN111744405A (en) | Polyglutamic acid spraying device for high tower granulation | |
| CN220003857U (en) | Premixing mechanism and ferric sulfate production filtering device | |
| CN220058283U (en) | Drainage dredging device | |
| CN220633290U (en) | Filter for sewage treatment station | |
| CN109513248A (en) | A kind of environment-friendly sewage filter device | |
| CN218459210U (en) | Stirring blade for electroplating wastewater treatment | |
| CN220956186U (en) | Corrosion-resistant centrifugal pump convenient to installation | |
| CN212868372U (en) | Sewage treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |